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    MasterSeal TX 1 

    One-component, texturized, moisture-curing, gun-grade elastomeric polyurethane sealant

    MasterSeal TX 1 description:

    MasterSeal TX 1 is a one-component, texturized, moisture-curing, gun-grade polyurethane sealant. It requires no mixing and typically requires no priming on common building materials. MasterSeal TX 1 has a textured appearance, which blends well with masonry substrates.

    Recommended uses:

    • Horizontal and vertical joints
    • Interior and exterior
    • Expansion joints
    • Panel walls
    • Precast units
    • Aluminum and wood window frames
    • Vinyl siding
    • Fascia
    • Parapets
    • Roofing

    What are the unique features of MasterSeal TX 1?

    • Gun grade
    • Does not sag in vertical joints
    • Textured appearance compliments rough surfaces like masonry and stucco
    • High quality polyurethane polymer resists age hardening
    • Available in 10 standard colors to match common substrates
    • Wide temperature application range makes MasterSeal TX 1 suitable for all climates
    • Compatible with non-rigid coatings and can be painted
    • Lower odor compared to other textured sealants

    What are the benefits of MasterSeal TX 1?

    • One-component formula requires no mixing, helping to reduce labor costs
    • Weather resistant, producing long-lasting weather tight seals
    • Accepts joint movement of ±25%, keeping moving joints tightly sealed
    • High quality polyurethane polymer resists age hardening
    • Easy to gun and tool, speeding up application and making neater joints
    • No primer required for most construction materials, lowering installation costs

    Direct contact

    Master Builders Solutions Technical Support

    Construction Systems

    1-800-243-6739

    Safety Data Sheet (SDS)

    Find all available safety data sheets for this product.

    Product Certifications

    Generate a free certificate of conformance for a specific Master Builders Solutions construction product.

    LEED v4 & v4.1 Teaser Image

    LEED v4 & v4.1

    Search by product or CSI code and download up to date LEED information.

    Related Literature

    Color Reference

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    Data Guide

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    MasterSeal TX 1 aluminum gray SDS

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    MasterSeal TX 1 aluminum gray SDS

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    MasterSeal TX 1 aluminum gray SDS

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    MasterSeal TX 1 black SDS

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    MasterSeal TX 1 black SDS

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    MasterSeal TX 1 buff SDS

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    MasterSeal TX 1 limestone SDS

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    MasterSeal TX 1 limestone SDS

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    MasterSeal TX 1 special bronze SDS

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    MasterSeal TX 1 special bronze SDS

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    MasterSeal TX 1 stone SDS

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    MasterSeal TX 1 stone SDS

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    Sealant Performance Selection Guide

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